DS/EN 171:1993
Personal eye-protection. Infrared filters. Transmittance requirements and recommended use

Standard No.

DS/EN 171:1993

Release Date

1993

Published By

Danish Standards Foundation

Status

Be replaced 2002-06

Replace By

DS/EN 171:2002

Latest

DS/EN 171:2002

Scope

Denne europ?iske standard indeholder t?thedsgrader og transmissionsegenskaber for filtre til beskyttelse mod infrar?d str?ling. De ?vrige krav, der g?lder for disse typer af filtre, er in-deholdt i EN 166. Anneks A indeholder en vejledning i, hvordan filtrene v?lges og anvendes.

DS/EN 171:1993 history

• 2002 DS/EN 171:2002 Personal eye-protection - Infrared filters - Transmittance requirements and recommended use
• 1993 DS/EN 171:1993 Personal eye-protection. Infrared filters. Transmittance requirements and recommended use